Similarity Similarity Similar Not Similar Similar triangles 1
![Similarity Similarity Similarity Similarity](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-1.jpg)
![Similar Not Similar Similar Not Similar](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-2.jpg)
![Similar triangles 1 Enlarge Scale factor k = 4. 5 cm 3 cm 4. Similar triangles 1 Enlarge Scale factor k = 4. 5 cm 3 cm 4.](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-3.jpg)
![Similar triangles 2 Slide them Add new sizes Enlarge apart Scale factor k = Similar triangles 2 Slide them Add new sizes Enlarge apart Scale factor k =](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-4.jpg)
![Similar triangles 3 Slide them Add new sizes Enlarge apart Scale factor k = Similar triangles 3 Slide them Add new sizes Enlarge apart Scale factor k =](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-5.jpg)
![Similar triangles 4 3. 3 cm Identify Reduce corresponding 3 sides Scale factor k Similar triangles 4 3. 3 cm Identify Reduce corresponding 3 sides Scale factor k](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-6.jpg)
![Similar Area Maths homework tonight… Enlarge Scale factor k = 2 New area is Similar Area Maths homework tonight… Enlarge Scale factor k = 2 New area is](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-7.jpg)
![Similar Area Enlarge Scale factor k = 3 New area is 9 X the Similar Area Enlarge Scale factor k = 3 New area is 9 X the](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-8.jpg)
![Similar Area Maths homework tonight… Reduction Scale factor k = ½ New area is Similar Area Maths homework tonight… Reduction Scale factor k = ½ New area is](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-9.jpg)
![Similar Area 1 Enlarged Scale factor k = k=2 ? 28 cm 2 7 Similar Area 1 Enlarged Scale factor k = k=2 ? 28 cm 2 7](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-10.jpg)
![Similar Area 2 Reduced Scale factor k = 2/3 81 cm 2 36 cm Similar Area 2 Reduced Scale factor k = 2/3 81 cm 2 36 cm](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-11.jpg)
![Similar Volume Enlarge Scale factor k = 2 New volume is 8 X the Similar Volume Enlarge Scale factor k = 2 New volume is 8 X the](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-12.jpg)
![Similar Volume 1 200 8 cm ? Enlarge Scale factor k =24/8 k=3 New Similar Volume 1 200 8 cm ? Enlarge Scale factor k =24/8 k=3 New](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-13.jpg)
![Similar Volume 2 £ 1. 62 6 cm £ 0. 48 ? 4 cm Similar Volume 2 £ 1. 62 6 cm £ 0. 48 ? 4 cm](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-14.jpg)
![3 Formulae New Length = K 1 X old length New Area = New 3 Formulae New Length = K 1 X old length New Area = New](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-15.jpg)
- Slides: 15
![Similarity Similarity Similarity Similarity](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-1.jpg)
Similarity Similarity
![Similar Not Similar Similar Not Similar](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-2.jpg)
Similar Not Similar
![Similar triangles 1 Enlarge Scale factor k 4 5 cm 3 cm 4 Similar triangles 1 Enlarge Scale factor k = 4. 5 cm 3 cm 4.](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-3.jpg)
Similar triangles 1 Enlarge Scale factor k = 4. 5 cm 3 cm 4. 5 ---3 k = 1. 5 x = 1. 5 X 2. 2 cm = 3. 3 cm x cm
![Similar triangles 2 Slide them Add new sizes Enlarge apart Scale factor k Similar triangles 2 Slide them Add new sizes Enlarge apart Scale factor k =](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-4.jpg)
Similar triangles 2 Slide them Add new sizes Enlarge apart Scale factor k = 3 cm 2. 2 cm 4. 5 ---- 3 k = 1. 5 4. 5 cm x = 1. 5 X 2. 2 cm 1. 5 cm = 3. 3 cm x cm
![Similar triangles 3 Slide them Add new sizes Enlarge apart Scale factor k Similar triangles 3 Slide them Add new sizes Enlarge apart Scale factor k =](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-5.jpg)
Similar triangles 3 Slide them Add new sizes Enlarge apart Scale factor k = 3 cm 3. 3 ---2. 2 cm k = 1. 5 y cm y = 1. 5 X 3 cm x cm 3. 3 cm = 4. 5 cm x = 4. 5 - 3 cm x = 1. 5
![Similar triangles 4 3 3 cm Identify Reduce corresponding 3 sides Scale factor k Similar triangles 4 3. 3 cm Identify Reduce corresponding 3 sides Scale factor k](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-6.jpg)
Similar triangles 4 3. 3 cm Identify Reduce corresponding 3 sides Scale factor k = ---4. 5 cm 4. 5 k = 2/3 x = 2/3 X 3. 3 cm = 2. 2 cm x cm
![Similar Area Maths homework tonight Enlarge Scale factor k 2 New area is Similar Area Maths homework tonight… Enlarge Scale factor k = 2 New area is](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-7.jpg)
Similar Area Maths homework tonight… Enlarge Scale factor k = 2 New area is 4 X the old New area is 22 X the old New area is K 2 X the old area
![Similar Area Enlarge Scale factor k 3 New area is 9 X the Similar Area Enlarge Scale factor k = 3 New area is 9 X the](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-8.jpg)
Similar Area Enlarge Scale factor k = 3 New area is 9 X the old New area is 32 X the old New area is K 2 X the old area
![Similar Area Maths homework tonight Reduction Scale factor k ½ New area is Similar Area Maths homework tonight… Reduction Scale factor k = ½ New area is](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-9.jpg)
Similar Area Maths homework tonight… Reduction Scale factor k = ½ New area is ¼ X the old New area is ½ 2 X the old New area is K 2 X the old area
![Similar Area 1 Enlarged Scale factor k k2 28 cm 2 7 Similar Area 1 Enlarged Scale factor k = k=2 ? 28 cm 2 7](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-10.jpg)
Similar Area 1 Enlarged Scale factor k = k=2 ? 28 cm 2 7 cm 2 6 cm 3 cm Area is 6 ---3 k 2 X original = 22 X as big = 4 X 7 cm 2 = 28 cm 2
![Similar Area 2 Reduced Scale factor k 23 81 cm 2 36 cm Similar Area 2 Reduced Scale factor k = 2/3 81 cm 2 36 cm](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-11.jpg)
Similar Area 2 Reduced Scale factor k = 2/3 81 cm 2 36 cm ? cm 22 9 cm 6 cm Area is 6 ---9 k 2 X original = (2/3)2 X as big = (4/9)X 81 cm 2 = 36 cm 2
![Similar Volume Enlarge Scale factor k 2 New volume is 8 X the Similar Volume Enlarge Scale factor k = 2 New volume is 8 X the](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-12.jpg)
Similar Volume Enlarge Scale factor k = 2 New volume is 8 X the old New volume is 23 X the old New Volume is K 3 X the old volume
![Similar Volume 1 200 8 cm Enlarge Scale factor k 248 k3 New Similar Volume 1 200 8 cm ? Enlarge Scale factor k =24/8 k=3 New](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-13.jpg)
Similar Volume 1 200 8 cm ? Enlarge Scale factor k =24/8 k=3 New volume = K 3 X the old = 33 X 200 ml = 27 X 200 ml = 5. 4 litres 24 cm
![Similar Volume 2 1 62 6 cm 0 48 4 cm Similar Volume 2 £ 1. 62 6 cm £ 0. 48 ? 4 cm](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-14.jpg)
Similar Volume 2 £ 1. 62 6 cm £ 0. 48 ? 4 cm Reduce Scale factor k = 4/6 k = 2/3 3 the old price New. Volume price = =KK 3 X New X the old Volume = (2 /3) 3 X £ 1. 62 = 8/27 X £ 1. 62 = £ 0. 48
![3 Formulae New Length K 1 X old length New Area New 3 Formulae New Length = K 1 X old length New Area = New](https://slidetodoc.com/presentation_image_h2/45010e4317cf490b7ae5a4254fdbb14d/image-15.jpg)
3 Formulae New Length = K 1 X old length New Area = New Volume = 2 K 3 K X old area X old volume
Unit 3 lesson 3 proving triangles similar
Determine similar triangles sss
7-3 practice proving triangles similar
Lesson 8-1 similarity in right triangles
Geometric mean in right triangles
7-4 lesson quiz similarity in right triangles
7-3 similar triangles
9-4 similarity in right triangles
9-4 similarity in right triangles
Sas similarity theorem
Write a similarity statement comparing the two triangles.
Lesson 7-4 similarity in right triangles
Similarity in right triangles notes
Right triangle similarity theorem
Uncontrolled, lacking in restraint
Isosceles triangle algebra